tree 8c105099479a420048ee31b1fd76b52ec35ffe7e
parent 3f0314b41fef7b680548cce0fab4e14565a5b2e3
author Jeff Brown <jeffbrown@google.com> 1383641329 -0800
committer Jeff Brown <jeffbrown@google.com> 1383814799 -0800

Minor code cleanup to enable reuse of the protocol.

Extract the protocol constants into another class.
Add a callback interface for the watcher.
Minor doc tweaks.

Bug: 11257292
Change-Id: I74b5ecee0d287d6b892ccb56e7777762bbce30de